Niemann, Helge (2005): Biogeochemistry in sediment core HE180_1860 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.315147
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Boetius, Antje (2002): Report of cruise HE180 with RV HEINCKE. Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany, unpublished
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK3-CT-2002-00080: Methane Flux Control in Ocean Margin Sediments
Coverage:
Median Latitude: 56.498730 * Median Longitude: 2.996202 * South-bound Latitude: 56.498595 * West-bound Longitude: 2.996019 * North-bound Latitude: 56.498865 * East-bound Longitude: 2.996386
Date/Time Start: 2002-10-19T12:47:00 * Date/Time End: 2002-10-19T12:55:00
Minimum DEPTH, sediment/rock: 0.050 m * Maximum DEPTH, sediment/rock: 2.850 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sulfate | [SO4]2- | mmol/l | Niemann, Helge | Ion chromatography | |
3 | Methane, porewater | CH4 pw | mmol/l | Niemann, Helge | Gas chromatography | |
4 | Sulfate reduction rate | SRR | nmol/cm3/day | Niemann, Helge | Chromium reduction destillation, cold single step | |
5 | Methane, oxidation rate, anaerobic | CH4 AOM | nmol/cm3/day | Niemann, Helge | Ion chromatography | |
6 | Sulfide | S2- | µmol/l | Niemann, Helge | Spectrophotometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
57 data points
Data
1 Depth sed [m] | 2 [SO4]2- [mmol/l] | 3 CH4 pw [mmol/l] | 4 SRR [nmol/cm3/day] | 5 CH4 AOM [nmol/cm3/day] | 6 S2- [µmol/l] |
---|---|---|---|---|---|
0.050 | 0.00 | ||||
0.100 | 21.734 | 0.039 | 1.53644 | 00.53 | |
0.150 | 0.00 | ||||
0.250 | 60.00 | ||||
0.300 | 23.367 | 0.359 | |||
0.350 | 80.00 | ||||
0.450 | 120.00 | ||||
0.500 | 29.188 | 0.248 | |||
0.550 | 210.00 | ||||
0.625 | 4.24929 | 02.26 | |||
0.650 | 170.00 | ||||
0.700 | 21.370 | 0.316 | |||
0.750 | 170.00 | ||||
0.850 | 20.00 | ||||
0.900 | 15.987 | 0.811 | |||
0.950 | 60.00 | ||||
1.050 | 30.00 | ||||
1.100 | 17.408 | 2.597 | |||
1.150 | 40.00 | ||||
1.250 | 20.00 | ||||
1.300 | 15.914 | ||||
1.350 | 40.00 | ||||
1.450 | 30.00 | ||||
1.500 | 16.190 | 1.008 | |||
1.550 | 30.00 | ||||
1.625 | 2.63300 | 00.23 | |||
1.650 | 20.00 | ||||
1.700 | 14.131 | 0.320 | |||
1.750 | 20.00 | ||||
1.850 | 10.00 | ||||
1.900 | 14.270 | 0.210 | |||
1.950 | 10.00 | ||||
2.050 | 0.00 | ||||
2.100 | 11.894 | 0.078 | |||
2.150 | 10.00 | ||||
2.250 | 0.00 | ||||
2.300 | 0.049 | ||||
2.350 | 0.00 | ||||
2.450 | 0.00 | ||||
2.550 | 0.00 | ||||
2.650 | 0.00 | ||||
2.750 | 0.00 | ||||
2.850 | 0.00 |